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ipreferjoints
11-07-2010, 07:27 PM
I have a temperature question regarding Dr. Green's Agent X:

Mondays, and not all Mondays are the day that the mobile pee van shows up on the jobsite for random and annual tests. When I see the van, I heat my sample up to be ready for the random. If my name is not called, it goes back into it's plastic bag and box it came in until next time the van pulls up.

How many times can the sample be heated, cooled and reheated?

Thanks for your help.